mirror of
https://github.com/Psychotoxical/psysonic.git
synced 2026-07-21 23:05:46 +00:00
feat(cli): completions, library/audio commands, server switcher
Embed bash and zsh completion scripts and add a `completions` subcommand. Extend the player CLI (library, audio device, instant mix) and surface `music_library` in snapshots. Add a shared active-server switcher in the header and locales; instant mix can reseed the queue from CLI and UI.
This commit is contained in:
Maxim Isaev
Generated
+1
@@ -3615,6 +3615,7 @@ dependencies = [
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"tokio",
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"url",
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"windows 0.58.0",
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"zbus 5.14.0",
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]
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[[package]]
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@@ -52,6 +52,9 @@ symphonia-adapter-libopus = "0.2.7"
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[target.'cfg(unix)'.dependencies]
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libc = "0.2"
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[target.'cfg(target_os = "linux")'.dependencies]
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zbus = { version = "5.9", default-features = false, features = ["blocking-api"] }
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[target.'cfg(windows)'.dependencies]
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windows = { version = "0.58", features = [
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"Win32_Foundation",
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+12
-7
@@ -3026,6 +3026,17 @@ pub fn audio_canonicalize_selected_device(state: State<'_, AudioEngine>) -> Opti
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Some(canon)
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}
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/// Same device list as [`audio_list_devices`] without the Tauri `State` wrapper (CLI / single-instance).
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pub fn audio_list_devices_for_engine(engine: &AudioEngine) -> Vec<String> {
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let mut list = enumerate_output_device_names();
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if let Some(ref name) = *engine.selected_device.lock().unwrap() {
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if !name.is_empty() && !output_enumeration_includes_pinned(&list, name) {
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list.push(name.clone());
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}
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}
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list
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}
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/// Returns the names of all available audio output devices on the current host.
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/// On Linux, ALSA probes unavailable backends (JACK, OSS, dmix) and prints errors to
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/// stderr. We suppress fd 2 for the duration of enumeration to keep the terminal clean.
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@@ -3034,13 +3045,7 @@ pub fn audio_canonicalize_selected_device(state: State<'_, AudioEngine>) -> Opti
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/// streaming) so the Settings dropdown still matches `audioOutputDevice`.
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#[tauri::command]
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pub fn audio_list_devices(state: State<'_, AudioEngine>) -> Vec<String> {
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let mut list = enumerate_output_device_names();
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if let Some(ref name) = *state.selected_device.lock().unwrap() {
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if !name.is_empty() && !output_enumeration_includes_pinned(&list, name) {
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list.push(name.clone());
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}
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}
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list
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audio_list_devices_for_engine(&state)
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}
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/// Device id string for the host default output (matches an entry from `audio_list_devices` when present).
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@@ -0,0 +1,815 @@
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//! CLI surface for scripting / compositor bindings (e.g. Hyprland `exec`).
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// Bundled at compile time for `psysonic completions bash|zsh` (no extra files in packages).
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const COMPLETIONS_BASH: &str = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/../completions/psysonic.bash"));
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const COMPLETIONS_ZSH: &str = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/../completions/_psysonic"));
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use std::path::PathBuf;
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use std::sync::OnceLock;
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use std::time::{Duration, Instant};
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use serde_json::Value;
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use tauri::{AppHandle, Emitter, Runtime};
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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pub enum PlayerCliCmd {
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Next,
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Prev,
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Play,
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Pause,
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Seek { delta_secs: i32 },
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Volume { percent: u8 },
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}
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#[derive(Clone, Copy, Debug, PartialEq, Eq)]
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pub enum MixCliMode {
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Append,
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New,
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}
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub enum CliCommand {
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Player(PlayerCliCmd),
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AudioDeviceList,
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/// `None` → follow host default output (same as Settings “system default”).
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AudioDeviceSet(Option<String>),
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LibraryList,
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/// `"all"` or a music-folder id from `library list`.
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LibrarySet(String),
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Mix(MixCliMode),
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}
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pub fn wants_version(args: &[String]) -> bool {
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args.iter()
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.skip(1)
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.any(|a| a == "--version" || a == "-V")
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}
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pub fn wants_help(args: &[String]) -> bool {
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args.iter().skip(1).any(|a| a == "--help" || a == "-h")
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}
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pub fn wants_info(args: &[String]) -> bool {
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args.iter().skip(1).any(|a| a == "--info")
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}
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pub fn wants_info_json(args: &[String]) -> bool {
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wants_info(args) && args.iter().skip(1).any(|a| a == "--json")
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}
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pub fn wants_quiet(args: &[String]) -> bool {
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args.iter()
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.skip(1)
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.any(|a| a == "--quiet" || a == "-q")
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}
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/// Machine-readable output for `--json` with `audio-device list` or `library list`.
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pub fn wants_cli_json_output(args: &[String]) -> bool {
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args.iter().skip(1).any(|a| a == "--json")
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}
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pub fn print_version() {
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println!("{}", env!("CARGO_PKG_VERSION"));
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}
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/// JSON snapshot path (written by the GUI process, read by `psysonic --info`).
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pub fn cli_snapshot_path() -> PathBuf {
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if let Ok(dir) = std::env::var("XDG_RUNTIME_DIR") {
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if !dir.is_empty() {
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return PathBuf::from(dir).join("psysonic-cli-snapshot.json");
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}
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}
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std::env::temp_dir().join("psysonic-cli-snapshot.json")
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}
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pub fn cli_audio_device_response_path() -> PathBuf {
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if let Ok(dir) = std::env::var("XDG_RUNTIME_DIR") {
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if !dir.is_empty() {
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return PathBuf::from(dir).join("psysonic-cli-audio-devices.json");
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}
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}
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std::env::temp_dir().join("psysonic-cli-audio-devices.json")
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}
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pub fn cli_library_response_path() -> PathBuf {
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if let Ok(dir) = std::env::var("XDG_RUNTIME_DIR") {
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if !dir.is_empty() {
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return PathBuf::from(dir).join("psysonic-cli-library.json");
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}
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}
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std::env::temp_dir().join("psysonic-cli-library.json")
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}
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/// `psysonic completions …` — returns exit code when this argv should not start the GUI.
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pub fn try_completions_dispatch(args: &[String]) -> Option<i32> {
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if args.get(1).map(|s| s.as_str()) != Some("completions") {
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return None;
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}
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let program = args.first().map(|s| s.as_str()).unwrap_or("psysonic");
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match args.get(2).map(|s| s.as_str()) {
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None | Some("help") | Some("--help") | Some("-h") => {
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print_completions_install_help(program);
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Some(0)
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}
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Some("bash") => {
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print!("{COMPLETIONS_BASH}");
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Some(0)
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}
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Some("zsh") => {
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print!("{COMPLETIONS_ZSH}");
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Some(0)
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}
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Some(x) => {
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eprintln!("NOT OK: unknown completions subcommand {x:?} (expected: bash, zsh, help)");
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Some(2)
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}
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}
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}
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fn print_completions_install_help(program: &str) {
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eprintln!(
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"Psysonic embeds bash/zsh completion scripts in this binary.\n\
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\n\
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Bash — try once in this shell:\n\
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eval \"$({program} completions bash)\"\n\
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Or install:\n\
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mkdir -p ~/.local/share/psysonic\n\
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{program} completions bash > ~/.local/share/psysonic/psysonic.bash\n\
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echo '. ~/.local/share/psysonic/psysonic.bash' >> ~/.bashrc && source ~/.bashrc\n\
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\n\
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Zsh — install file then register (once in ~/.zshrc before compinit):\n\
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mkdir -p ~/.zsh/completions\n\
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{program} completions zsh > ~/.zsh/completions/_psysonic\n\
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fpath=(~/.zsh/completions $fpath)\n\
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autoload -Uz compinit && compinit\n\
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\n\
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Scripts only (stdout, for piping):\n\
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{program} completions bash\n\
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{program} completions zsh\n",
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program = program,
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);
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}
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pub fn write_cli_snapshot(payload: &Value) -> Result<(), String> {
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let path = cli_snapshot_path();
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if let Some(parent) = path.parent() {
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std::fs::create_dir_all(parent).map_err(|e| e.to_string())?;
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}
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let data = serde_json::to_string_pretty(payload).map_err(|e| e.to_string())?;
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let tmp = path.with_extension("json.tmp");
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std::fs::write(&tmp, &data).map_err(|e| e.to_string())?;
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std::fs::rename(&tmp, &path).map_err(|e| e.to_string())?;
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Ok(())
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}
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pub fn print_help(program: &str) {
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let version = env!("CARGO_PKG_VERSION");
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eprintln!("Psysonic {version}\n");
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eprintln!("── Start ──");
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eprintln!(" {program}");
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eprintln!(" {program} --version | -V Print version and exit.");
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eprintln!(" {program} --help | -h Show this help.\n");
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eprintln!("── Shell completion (scripts are embedded in the binary) ──");
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eprintln!(" {program} completions How to enable tab completion in bash / zsh.");
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eprintln!(" {program} completions bash Print bash completion script (stdout).");
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eprintln!(" {program} completions zsh Print zsh _psysonic script (stdout).\n");
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eprintln!("── Snapshot (saved play state / queue) ──");
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eprintln!(" Reads a JSON file written by the running app. Open the main window at least once.");
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eprintln!(" {program} --info Human-readable summary.");
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eprintln!(" {program} --info --json One JSON object on stdout.");
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eprintln!(" Linux: exits with an error if the primary instance is not on the session D-Bus.");
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eprintln!(" Windows / macOS: no D-Bus check; an empty or missing file means the UI has not");
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eprintln!(" published a snapshot yet.\n");
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eprintln!("── Remote commands (--player …) ──");
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eprintln!(" Require the main Psysonic process. Same flags on Linux, Windows, and macOS.");
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eprintln!(" Linux: a second CLI process can forward over D-Bus without opening another window.");
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eprintln!(" Windows / macOS: handled via single-instance (a helper process may run briefly).\n");
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eprintln!(" Global flags (place before --player when needed):");
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eprintln!(" --quiet | -q Suppress \"OK: …\" lines (stderr errors are always shown).");
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eprintln!(" --json With `audio-device list` or `library list`: JSON on stdout.");
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eprintln!(" Use {program} -q --player seek -5 so the seek delta is not parsed as a flag.\n");
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eprintln!(" Playback");
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eprintln!(" {program} [--quiet|-q] --player next | prev | play | pause");
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eprintln!(" {program} [--quiet|-q] --player seek <seconds> Integer delta, e.g. 15 or -10");
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eprintln!(" {program} [--quiet|-q] --player volume <0-100> Absolute volume percent.\n");
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eprintln!(" Audio output");
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eprintln!(" {program} [--json] --player audio-device list");
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eprintln!(" {program} --player audio-device set <device-id|default>\n");
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eprintln!(" Music library (Subsonic music folders for the active server)");
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eprintln!(" {program} [--json] --player library list");
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eprintln!(" {program} --player library set all | <folder-id>\n");
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eprintln!(" Instant mix (from the track that is currently loaded)");
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eprintln!(" {program} --player mix append");
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eprintln!(" {program} --player mix new\n");
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eprintln!("Exit: 0 on success. Errors print \"NOT OK: …\" on stderr with a non-zero status.");
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}
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/// Wait for the webview to write `psysonic-cli-library.json` after `cli:library-list`.
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fn read_library_cli_response_blocking(max_wait: Duration) -> String {
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let path = cli_library_response_path();
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let deadline = Instant::now() + max_wait;
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loop {
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if let Ok(text) = std::fs::read_to_string(&path) {
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let trimmed = text.trim();
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if let Ok(v) = serde_json::from_str::<Value>(trimmed) {
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if v.get("folders").and_then(|x| x.as_array()).is_some() {
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return text;
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}
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}
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}
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if Instant::now() >= deadline {
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break;
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}
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std::thread::sleep(Duration::from_millis(40));
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}
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std::fs::read_to_string(&path).unwrap_or_else(|_| "{}".into())
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}
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pub fn print_library_cli_stdout(text: &str, json_out: bool) {
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if json_out {
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println!("{}", text.trim());
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return;
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}
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if let Ok(v) = serde_json::from_str::<Value>(text) {
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print_library_human(&v);
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} else {
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println!("{}", text.trim());
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}
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}
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fn print_library_human(v: &Value) {
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if let Some(sid) = v.get("active_server_id").and_then(|x| x.as_str()) {
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println!("active_server_id: {sid}");
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} else {
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println!("active_server_id: (none)");
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}
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match v.get("selected").and_then(|x| x.as_str()) {
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Some(s) => println!("selected: {s}"),
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None => println!("selected: (unknown)"),
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}
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println!("folders:");
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if let Some(Value::Array(rows)) = v.get("folders") {
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if rows.is_empty() {
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println!(" (none)");
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return;
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}
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for row in rows {
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let id = row.get("id").and_then(|x| x.as_str()).unwrap_or("?");
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let name = row.get("name").and_then(|x| x.as_str()).unwrap_or("?");
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println!(" - {id}\t{name}");
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}
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} else {
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println!(" (invalid JSON: missing folders array)");
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}
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}
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pub fn write_library_cli_response(payload: &Value) -> Result<(), String> {
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let path = cli_library_response_path();
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if let Some(parent) = path.parent() {
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std::fs::create_dir_all(parent).map_err(|e| e.to_string())?;
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}
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let data = serde_json::to_string_pretty(payload).map_err(|e| e.to_string())?;
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let tmp = path.with_extension("json.tmp");
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std::fs::write(&tmp, &data).map_err(|e| e.to_string())?;
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std::fs::rename(&tmp, &path).map_err(|e| e.to_string())?;
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Ok(())
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}
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fn tauri_identifier() -> &'static str {
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static ID: OnceLock<String> = OnceLock::new();
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ID.get_or_init(|| {
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let raw = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/tauri.conf.json"));
|
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let v: serde_json::Value =
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serde_json::from_str(raw).expect("parse embedded tauri.conf.json");
|
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v["identifier"]
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.as_str()
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.expect("tauri.conf.json identifier")
|
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.to_string()
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})
|
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.as_str()
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}
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fn single_instance_bus_name() -> String {
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format!("{}.SingleInstance", tauri_identifier())
|
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}
|
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|
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fn single_instance_object_path(dbus_name: &str) -> String {
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let mut dbus_path = dbus_name.replace('.', "/").replace('-', "_");
|
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if !dbus_path.starts_with('/') {
|
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dbus_path = format!("/{dbus_path}");
|
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}
|
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dbus_path
|
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}
|
||||
|
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#[cfg(target_os = "linux")]
|
||||
fn linux_bus_name_has_owner(
|
||||
conn: &zbus::blocking::Connection,
|
||||
bus_name: &str,
|
||||
) -> Result<bool, String> {
|
||||
let reply = conn
|
||||
.call_method(
|
||||
Some("org.freedesktop.DBus"),
|
||||
"/org/freedesktop/DBus",
|
||||
Some("org.freedesktop.DBus"),
|
||||
"NameHasOwner",
|
||||
&(bus_name,),
|
||||
)
|
||||
.map_err(|e| format!("NameHasOwner: {e}"))?;
|
||||
reply
|
||||
.body()
|
||||
.deserialize::<bool>()
|
||||
.map_err(|e| format!("NameHasOwner reply: {e}"))
|
||||
}
|
||||
|
||||
/// Whether the main Psysonic instance holds the single-instance D-Bus name (Linux only).
|
||||
#[cfg(target_os = "linux")]
|
||||
pub fn linux_is_primary_instance_running() -> Result<bool, String> {
|
||||
use zbus::blocking::Connection;
|
||||
let conn = Connection::session().map_err(|e| format!("D-Bus session: {e}"))?;
|
||||
let well_known = single_instance_bus_name();
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linux_bus_name_has_owner(&conn, &well_known)
|
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}
|
||||
|
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/// Print snapshot and `exit`. Used from `main` before `run()`.
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pub fn run_info_and_exit(args: &[String]) -> ! {
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let json_out = wants_info_json(args);
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
{
|
||||
match linux_is_primary_instance_running() {
|
||||
Ok(true) => {}
|
||||
Ok(false) => {
|
||||
eprintln!("NOT OK: Psysonic is not running");
|
||||
std::process::exit(2);
|
||||
}
|
||||
Err(e) => {
|
||||
eprintln!("NOT OK: {e}");
|
||||
std::process::exit(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let path = cli_snapshot_path();
|
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let text = std::fs::read_to_string(&path).unwrap_or_default();
|
||||
let v: Value = serde_json::from_str(&text).unwrap_or(Value::Null);
|
||||
let empty = v.is_null() || v.as_object().map(|m| m.is_empty()).unwrap_or(true);
|
||||
if empty {
|
||||
eprintln!("NOT OK: no CLI snapshot yet — wait until the main window has loaded.");
|
||||
std::process::exit(3);
|
||||
}
|
||||
|
||||
if json_out {
|
||||
match serde_json::to_string(&v) {
|
||||
Ok(line) => println!("{line}"),
|
||||
Err(e) => {
|
||||
eprintln!("NOT OK: {e}");
|
||||
std::process::exit(1);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
print_info_human(&v);
|
||||
}
|
||||
std::process::exit(0);
|
||||
}
|
||||
|
||||
fn print_info_human(v: &Value) {
|
||||
let o = v.as_object();
|
||||
let o = match o {
|
||||
Some(m) => m,
|
||||
None => {
|
||||
println!("(snapshot is not a JSON object)");
|
||||
return;
|
||||
}
|
||||
};
|
||||
|
||||
let track = o.get("current_track").and_then(|x| x.as_object());
|
||||
println!("=== current_track ===");
|
||||
match track {
|
||||
None => println!("(none)"),
|
||||
Some(t) if t.is_empty() => println!("(none)"),
|
||||
Some(t) => {
|
||||
for (k, val) in sorted_kv(t) {
|
||||
println!(" {k}: {}", value_inline(val));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
println!("=== current_radio ===");
|
||||
match o.get("current_radio") {
|
||||
None | Some(Value::Null) => println!("(none)"),
|
||||
Some(Value::Object(m)) if m.is_empty() => println!("(none)"),
|
||||
Some(Value::Object(m)) => {
|
||||
for (k, val) in sorted_kv(m) {
|
||||
println!(" {k}: {}", value_inline(val));
|
||||
}
|
||||
}
|
||||
Some(x) => println!(" {}", value_inline(x)),
|
||||
}
|
||||
|
||||
println!("=== music_library ===");
|
||||
match o.get("music_library").and_then(|x| x.as_object()) {
|
||||
None => println!("(none)"),
|
||||
Some(m) if m.is_empty() => println!("(none)"),
|
||||
Some(m) => {
|
||||
if let Some(v) = m.get("selected") {
|
||||
println!(" selected: {}", value_inline(v));
|
||||
}
|
||||
if let Some(v) = m.get("active_server_id") {
|
||||
println!(" active_server_id: {}", value_inline(v));
|
||||
}
|
||||
println!(" folders:");
|
||||
match m.get("folders").and_then(|x| x.as_array()) {
|
||||
None => println!(" (none loaded)"),
|
||||
Some(a) if a.is_empty() => println!(" (none loaded)"),
|
||||
Some(rows) => {
|
||||
for row in rows {
|
||||
let id = row.get("id").and_then(|x| x.as_str()).unwrap_or("?");
|
||||
let name = row.get("name").and_then(|x| x.as_str()).unwrap_or("?");
|
||||
println!(" - {id}\t{name}");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
println!("=== playback ===");
|
||||
for key in [
|
||||
"is_playing",
|
||||
"current_time",
|
||||
"volume",
|
||||
"queue_index",
|
||||
"queue_length",
|
||||
] {
|
||||
if let Some(val) = o.get(key) {
|
||||
println!(" {key}: {}", value_inline(val));
|
||||
}
|
||||
}
|
||||
|
||||
println!("=== queue ({} items) ===", o.get("queue_length").and_then(|x| x.as_u64()).unwrap_or(0));
|
||||
if let Some(Value::Array(items)) = o.get("queue") {
|
||||
for (i, item) in items.iter().enumerate() {
|
||||
let line = match item {
|
||||
Value::Object(m) => {
|
||||
let title = m.get("title").and_then(|x| x.as_str()).unwrap_or("?");
|
||||
let artist = m.get("artist").and_then(|x| x.as_str()).unwrap_or("?");
|
||||
let id = m.get("id").and_then(|x| x.as_str()).unwrap_or("?");
|
||||
format!("[{i}] {artist} — {title} ({id})")
|
||||
}
|
||||
_ => format!("[{i}] {}", value_inline(item)),
|
||||
};
|
||||
println!("{line}");
|
||||
}
|
||||
} else {
|
||||
println!("(no queue array in snapshot)");
|
||||
}
|
||||
}
|
||||
|
||||
fn sorted_kv(m: &serde_json::Map<String, Value>) -> Vec<(&String, &Value)> {
|
||||
let mut v: Vec<_> = m.iter().collect();
|
||||
v.sort_by(|a, b| a.0.cmp(b.0));
|
||||
v
|
||||
}
|
||||
|
||||
fn value_inline(v: &Value) -> String {
|
||||
match v {
|
||||
Value::String(s) => s.clone(),
|
||||
Value::Number(n) => n.to_string(),
|
||||
Value::Bool(b) => b.to_string(),
|
||||
Value::Null => "(null)".into(),
|
||||
Value::Array(a) => format!("[{} elements]", a.len()),
|
||||
Value::Object(m) => format!("{{{} keys}}", m.len()),
|
||||
}
|
||||
}
|
||||
|
||||
fn parse_player_cli_at(args: &[String], pos: usize) -> Option<PlayerCliCmd> {
|
||||
let verb = args.get(pos + 1)?.as_str();
|
||||
match verb {
|
||||
"next" => Some(PlayerCliCmd::Next),
|
||||
"prev" => Some(PlayerCliCmd::Prev),
|
||||
"play" => Some(PlayerCliCmd::Play),
|
||||
"pause" => Some(PlayerCliCmd::Pause),
|
||||
"seek" => {
|
||||
let raw = args.get(pos + 2)?;
|
||||
let delta_secs: i32 = raw.parse().ok()?;
|
||||
Some(PlayerCliCmd::Seek { delta_secs })
|
||||
}
|
||||
"volume" => {
|
||||
let raw = args.get(pos + 2)?;
|
||||
let v: i64 = raw.parse().ok()?;
|
||||
if !(0..=100).contains(&v) {
|
||||
return None;
|
||||
}
|
||||
Some(PlayerCliCmd::Volume {
|
||||
percent: v as u8,
|
||||
})
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
|
||||
/// Parse transport / playback / device / mix `psysonic --player …` argv.
|
||||
pub fn parse_cli_command(args: &[String]) -> Option<CliCommand> {
|
||||
let pos = args.iter().position(|a| a == "--player")?;
|
||||
let verb = args.get(pos + 1)?.as_str();
|
||||
match verb {
|
||||
"audio-device" => {
|
||||
let sub = args.get(pos + 2)?.as_str();
|
||||
match sub {
|
||||
"list" => Some(CliCommand::AudioDeviceList),
|
||||
"set" => {
|
||||
let arg = args.get(pos + 3)?;
|
||||
let name = if arg == "default" {
|
||||
None
|
||||
} else {
|
||||
Some(arg.clone())
|
||||
};
|
||||
Some(CliCommand::AudioDeviceSet(name))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
"mix" => {
|
||||
let sub = args.get(pos + 2)?.as_str();
|
||||
match sub {
|
||||
"append" => Some(CliCommand::Mix(MixCliMode::Append)),
|
||||
"new" => Some(CliCommand::Mix(MixCliMode::New)),
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
"library" => {
|
||||
let sub = args.get(pos + 2)?.as_str();
|
||||
match sub {
|
||||
"list" => Some(CliCommand::LibraryList),
|
||||
"set" => {
|
||||
let arg = args.get(pos + 3)?;
|
||||
Some(CliCommand::LibrarySet(arg.clone()))
|
||||
}
|
||||
_ => None,
|
||||
}
|
||||
}
|
||||
_ => parse_player_cli_at(args, pos).map(CliCommand::Player),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn write_audio_device_cli_response(engine: &crate::audio::AudioEngine) -> Result<(), String> {
|
||||
let devices = crate::audio::audio_list_devices_for_engine(engine);
|
||||
let default_device = crate::audio::audio_default_output_device_name();
|
||||
let selected = engine.selected_device.lock().unwrap().clone();
|
||||
let v = serde_json::json!({
|
||||
"devices": devices,
|
||||
"default": default_device,
|
||||
"selected": selected,
|
||||
});
|
||||
let path = cli_audio_device_response_path();
|
||||
if let Some(parent) = path.parent() {
|
||||
std::fs::create_dir_all(parent).map_err(|e| e.to_string())?;
|
||||
}
|
||||
let data = serde_json::to_string_pretty(&v).map_err(|e| e.to_string())?;
|
||||
let tmp = path.with_extension("json.tmp");
|
||||
std::fs::write(&tmp, &data).map_err(|e| e.to_string())?;
|
||||
std::fs::rename(&tmp, &path).map_err(|e| e.to_string())?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
pub fn print_audio_devices_human(v: &Value) {
|
||||
if let Some(def) = v.get("default").and_then(|x| x.as_str()) {
|
||||
println!("default_output: {def}");
|
||||
} else {
|
||||
println!("default_output: (unknown)");
|
||||
}
|
||||
if let Some(sel) = v.get("selected").and_then(|x| x.as_str()) {
|
||||
println!("selected: {sel}");
|
||||
} else {
|
||||
println!("selected: (host default)");
|
||||
}
|
||||
println!("devices:");
|
||||
if let Some(Value::Array(devs)) = v.get("devices") {
|
||||
for d in devs {
|
||||
if let Some(s) = d.as_str() {
|
||||
println!(" - {s}");
|
||||
}
|
||||
}
|
||||
} else {
|
||||
println!(" (none)");
|
||||
}
|
||||
}
|
||||
|
||||
/// Handle `--player` argv on the primary instance. Returns `true` if argv was a CLI action
|
||||
/// (do not raise/focus the main window).
|
||||
pub fn handle_cli_on_primary_instance<R: Runtime>(app: &AppHandle<R>, argv: &[String]) -> bool {
|
||||
use tauri::Manager;
|
||||
match parse_cli_command(argv) {
|
||||
Some(CliCommand::Player(cmd)) => {
|
||||
emit_player_cli_cmd(app, cmd);
|
||||
true
|
||||
}
|
||||
Some(CliCommand::AudioDeviceList) => {
|
||||
if let Some(engine) = app.try_state::<crate::audio::AudioEngine>() {
|
||||
let _ = write_audio_device_cli_response(&*engine);
|
||||
}
|
||||
true
|
||||
}
|
||||
Some(CliCommand::AudioDeviceSet(name)) => {
|
||||
let payload = name.unwrap_or_default();
|
||||
let _ = app.emit("cli:audio-device-set", payload);
|
||||
true
|
||||
}
|
||||
Some(CliCommand::Mix(mode)) => {
|
||||
let s = match mode {
|
||||
MixCliMode::Append => "append",
|
||||
MixCliMode::New => "new",
|
||||
};
|
||||
let _ = app.emit("cli:instant-mix", s);
|
||||
true
|
||||
}
|
||||
Some(CliCommand::LibraryList) => {
|
||||
let _ = app.emit("cli:library-list", ());
|
||||
true
|
||||
}
|
||||
Some(CliCommand::LibrarySet(folder)) => {
|
||||
let _ = app.emit("cli:library-set", folder.clone());
|
||||
true
|
||||
}
|
||||
None => false,
|
||||
}
|
||||
}
|
||||
|
||||
/// Cold start: `--player …` argv handled after a short delay so the webview can attach listeners.
|
||||
pub fn spawn_deferred_cli_argv_handler<R: Runtime>(app: &AppHandle<R>) {
|
||||
use tauri::Manager;
|
||||
|
||||
let argv: Vec<String> = std::env::args().collect();
|
||||
let Some(cmd) = parse_cli_command(&argv) else {
|
||||
return;
|
||||
};
|
||||
let quiet = wants_quiet(&argv);
|
||||
let json_out = wants_cli_json_output(&argv);
|
||||
let ok_line = describe_cli_command(&cmd);
|
||||
let handle = app.clone();
|
||||
std::thread::spawn(move || {
|
||||
std::thread::sleep(std::time::Duration::from_millis(500));
|
||||
match cmd {
|
||||
CliCommand::Player(c) => {
|
||||
emit_player_cli_cmd(&handle, c);
|
||||
}
|
||||
CliCommand::AudioDeviceList => {
|
||||
if let Some(engine) = handle.try_state::<crate::audio::AudioEngine>() {
|
||||
let _ = write_audio_device_cli_response(&*engine);
|
||||
}
|
||||
let text = std::fs::read_to_string(cli_audio_device_response_path())
|
||||
.unwrap_or_else(|_| "{}".into());
|
||||
if json_out {
|
||||
println!("{}", text.trim());
|
||||
} else if let Ok(v) = serde_json::from_str::<Value>(&text) {
|
||||
print_audio_devices_human(&v);
|
||||
} else {
|
||||
println!("{}", text.trim());
|
||||
}
|
||||
}
|
||||
CliCommand::AudioDeviceSet(name) => {
|
||||
let payload = name.unwrap_or_default();
|
||||
let _ = handle.emit("cli:audio-device-set", payload);
|
||||
}
|
||||
CliCommand::Mix(mode) => {
|
||||
let s = match mode {
|
||||
MixCliMode::Append => "append",
|
||||
MixCliMode::New => "new",
|
||||
};
|
||||
let _ = handle.emit("cli:instant-mix", s);
|
||||
}
|
||||
CliCommand::LibraryList => {
|
||||
let _ = handle.emit("cli:library-list", ());
|
||||
let text = read_library_cli_response_blocking(Duration::from_secs(3));
|
||||
print_library_cli_stdout(&text, json_out);
|
||||
}
|
||||
CliCommand::LibrarySet(folder) => {
|
||||
let _ = handle.emit("cli:library-set", folder.clone());
|
||||
}
|
||||
}
|
||||
if !quiet {
|
||||
println!("OK: {ok_line} (applied after startup)");
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
pub fn describe_cli_command(cmd: &CliCommand) -> String {
|
||||
match cmd {
|
||||
CliCommand::Player(c) => describe_player_cli_cmd(*c),
|
||||
CliCommand::AudioDeviceList => "audio-device list".into(),
|
||||
CliCommand::AudioDeviceSet(None) => "audio-device set default".into(),
|
||||
CliCommand::AudioDeviceSet(Some(s)) => format!("audio-device set {s}"),
|
||||
CliCommand::Mix(MixCliMode::Append) => "mix append".into(),
|
||||
CliCommand::Mix(MixCliMode::New) => "mix new".into(),
|
||||
CliCommand::LibraryList => "library list".into(),
|
||||
CliCommand::LibrarySet(s) if s == "all" => "library set all".into(),
|
||||
CliCommand::LibrarySet(s) => format!("library set {s}"),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn describe_player_cli_cmd(cmd: PlayerCliCmd) -> String {
|
||||
match cmd {
|
||||
PlayerCliCmd::Next => "next track".into(),
|
||||
PlayerCliCmd::Prev => "previous track".into(),
|
||||
PlayerCliCmd::Play => "play".into(),
|
||||
PlayerCliCmd::Pause => "pause".into(),
|
||||
PlayerCliCmd::Seek { delta_secs } => format!("seek {delta_secs:+} s"),
|
||||
PlayerCliCmd::Volume { percent } => format!("volume {percent}%"),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn emit_player_cli_cmd<R: Runtime>(app: &AppHandle<R>, cmd: PlayerCliCmd) {
|
||||
match cmd {
|
||||
PlayerCliCmd::Next => {
|
||||
let _ = app.emit("media:next", ());
|
||||
}
|
||||
PlayerCliCmd::Prev => {
|
||||
let _ = app.emit("media:prev", ());
|
||||
}
|
||||
PlayerCliCmd::Play => {
|
||||
let _ = app.emit("media:play", ());
|
||||
}
|
||||
PlayerCliCmd::Pause => {
|
||||
let _ = app.emit("media:pause", ());
|
||||
}
|
||||
PlayerCliCmd::Seek { delta_secs } => {
|
||||
let _ = app.emit("media:seek-relative", delta_secs);
|
||||
}
|
||||
PlayerCliCmd::Volume { percent } => {
|
||||
let _ = app.emit("media:set-volume", percent);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Linux: if a primary instance owns the single-instance bus name, forward argv and
|
||||
/// signal the caller process should exit successfully. Otherwise continue normal startup.
|
||||
#[cfg(target_os = "linux")]
|
||||
pub enum LinuxPlayerForwardResult {
|
||||
Forwarded,
|
||||
ContinueStartup,
|
||||
}
|
||||
|
||||
#[cfg(target_os = "linux")]
|
||||
pub fn linux_try_forward_player_cli_secondary(args: &[String]) -> Result<LinuxPlayerForwardResult, String> {
|
||||
use zbus::blocking::Connection;
|
||||
|
||||
let well_known = single_instance_bus_name();
|
||||
let conn = Connection::session().map_err(|e| format!("D-Bus session: {e}"))?;
|
||||
|
||||
if !linux_bus_name_has_owner(&conn, well_known.as_str())? {
|
||||
return Ok(LinuxPlayerForwardResult::ContinueStartup);
|
||||
}
|
||||
|
||||
let cwd = std::env::current_dir().unwrap_or_default();
|
||||
let cwd_s = cwd.to_str().unwrap_or("").to_string();
|
||||
let argv = args.to_vec();
|
||||
let path = single_instance_object_path(&well_known);
|
||||
|
||||
match parse_cli_command(args) {
|
||||
Some(CliCommand::AudioDeviceList) => {
|
||||
let _ = std::fs::remove_file(cli_audio_device_response_path());
|
||||
}
|
||||
Some(CliCommand::LibraryList) => {
|
||||
let _ = std::fs::remove_file(cli_library_response_path());
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
|
||||
conn.call_method(
|
||||
Some(well_known.as_str()),
|
||||
path.as_str(),
|
||||
Some("org.SingleInstance.DBus"),
|
||||
"ExecuteCallback",
|
||||
&(argv, cwd_s),
|
||||
)
|
||||
.map_err(|e| format!("forward to running instance: {e}"))?;
|
||||
|
||||
if let Some(CliCommand::AudioDeviceList) = parse_cli_command(args) {
|
||||
let resp_path = cli_audio_device_response_path();
|
||||
let text = std::fs::read_to_string(&resp_path).unwrap_or_else(|_| "{}".into());
|
||||
if wants_cli_json_output(args) {
|
||||
println!("{}", text.trim());
|
||||
} else if let Ok(v) = serde_json::from_str::<Value>(&text) {
|
||||
print_audio_devices_human(&v);
|
||||
} else {
|
||||
println!("{}", text.trim());
|
||||
}
|
||||
if !wants_quiet(args) {
|
||||
println!("OK: audio-device list");
|
||||
}
|
||||
} else if let Some(CliCommand::LibraryList) = parse_cli_command(args) {
|
||||
let json_out = wants_cli_json_output(args);
|
||||
let text = read_library_cli_response_blocking(Duration::from_secs(3));
|
||||
print_library_cli_stdout(&text, json_out);
|
||||
if !wants_quiet(args) {
|
||||
println!("OK: library list");
|
||||
}
|
||||
} else if !wants_quiet(args) {
|
||||
if let Some(cmd) = parse_cli_command(args) {
|
||||
println!("OK: {}", describe_cli_command(&cmd));
|
||||
} else {
|
||||
println!("OK");
|
||||
}
|
||||
}
|
||||
|
||||
Ok(LinuxPlayerForwardResult::Forwarded)
|
||||
}
|
||||
+42
-5
@@ -2,6 +2,7 @@
|
||||
#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
|
||||
|
||||
mod audio;
|
||||
pub mod cli;
|
||||
mod discord;
|
||||
#[cfg(target_os = "windows")]
|
||||
mod taskbar_win;
|
||||
@@ -45,6 +46,18 @@ fn exit_app(app_handle: tauri::AppHandle) {
|
||||
app_handle.exit(0);
|
||||
}
|
||||
|
||||
/// Writes `psysonic-cli-snapshot.json` for `psysonic --info` (debounced from the frontend).
|
||||
#[tauri::command]
|
||||
fn cli_publish_player_snapshot(snapshot: serde_json::Value) -> Result<(), String> {
|
||||
crate::cli::write_cli_snapshot(&snapshot)
|
||||
}
|
||||
|
||||
/// Writes `psysonic-cli-library.json` for `psysonic --player library list`.
|
||||
#[tauri::command]
|
||||
fn cli_publish_library_list(payload: serde_json::Value) -> Result<(), String> {
|
||||
crate::cli::write_library_cli_response(&payload)
|
||||
}
|
||||
|
||||
/// Toggle native window decorations at runtime (Linux custom title bar opt-out).
|
||||
#[tauri::command]
|
||||
fn set_window_decorations(enabled: bool, app_handle: tauri::AppHandle) {
|
||||
@@ -2199,6 +2212,23 @@ fn is_tiling_wm_cmd() -> bool {
|
||||
}
|
||||
|
||||
pub fn run() {
|
||||
let argv: Vec<String> = std::env::args().collect();
|
||||
|
||||
// Linux: second `psysonic --player …` forwards over D-Bus before heavy startup.
|
||||
#[cfg(target_os = "linux")]
|
||||
{
|
||||
if crate::cli::parse_cli_command(&argv).is_some() {
|
||||
match crate::cli::linux_try_forward_player_cli_secondary(&argv) {
|
||||
Ok(crate::cli::LinuxPlayerForwardResult::Forwarded) => std::process::exit(0),
|
||||
Ok(crate::cli::LinuxPlayerForwardResult::ContinueStartup) => {}
|
||||
Err(msg) => {
|
||||
eprintln!("NOT OK: {msg}");
|
||||
std::process::exit(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let (audio_engine, _audio_thread) = audio::create_engine();
|
||||
|
||||
tauri::Builder::default()
|
||||
@@ -2214,11 +2244,13 @@ pub fn run() {
|
||||
.plugin(tauri_plugin_store::Builder::default().build())
|
||||
.plugin(tauri_plugin_dialog::init())
|
||||
.plugin(tauri_plugin_fs::init())
|
||||
.plugin(tauri_plugin_single_instance::init(|app, _args, _cwd| {
|
||||
let window = app.get_webview_window("main").expect("no main window");
|
||||
let _ = window.show();
|
||||
let _ = window.unminimize();
|
||||
let _ = window.set_focus();
|
||||
.plugin(tauri_plugin_single_instance::init(|app, argv, _cwd| {
|
||||
if !crate::cli::handle_cli_on_primary_instance(app, &argv) {
|
||||
let window = app.get_webview_window("main").expect("no main window");
|
||||
let _ = window.show();
|
||||
let _ = window.unminimize();
|
||||
let _ = window.set_focus();
|
||||
}
|
||||
}))
|
||||
|
||||
.setup(|app| {
|
||||
@@ -2350,6 +2382,9 @@ pub fn run() {
|
||||
audio::start_device_watcher(&engine, app.handle().clone());
|
||||
}
|
||||
|
||||
// Cold start with `--player …`: defer emit so the webview can register listeners.
|
||||
crate::cli::spawn_deferred_cli_argv_handler(app.handle());
|
||||
|
||||
Ok(())
|
||||
})
|
||||
.on_window_event(|window, event| {
|
||||
@@ -2378,6 +2413,8 @@ pub fn run() {
|
||||
greet,
|
||||
calculate_sync_payload,
|
||||
exit_app,
|
||||
cli_publish_player_snapshot,
|
||||
cli_publish_library_list,
|
||||
set_window_decorations,
|
||||
no_compositing_mode,
|
||||
is_tiling_wm_cmd,
|
||||
|
||||
@@ -13,5 +13,24 @@ fn main() {
|
||||
std::env::set_var("WEBKIT_DISABLE_COMPOSITING_MODE", "1");
|
||||
}
|
||||
}
|
||||
|
||||
let args: Vec<String> = std::env::args().collect();
|
||||
if psysonic_lib::cli::wants_version(&args) {
|
||||
psysonic_lib::cli::print_version();
|
||||
return;
|
||||
}
|
||||
if psysonic_lib::cli::wants_help(&args) {
|
||||
psysonic_lib::cli::print_help(
|
||||
args.first().map(|s| s.as_str()).unwrap_or("psysonic"),
|
||||
);
|
||||
return;
|
||||
}
|
||||
if let Some(code) = psysonic_lib::cli::try_completions_dispatch(&args) {
|
||||
std::process::exit(code);
|
||||
}
|
||||
if psysonic_lib::cli::wants_info(&args) {
|
||||
psysonic_lib::cli::run_info_and_exit(&args);
|
||||
}
|
||||
|
||||
psysonic_lib::run();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user